Windows tips
If you are under network connection and want to become hidden from other users; type
“net config server: /hidden:yes” in RUN dialog box.

To remove Shortcut To from new shortcuts name; run Registry Editor and find following key : HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer.
Click on Explorer, in right panel find “Link”. change Value Data to 00 00 00 00.

To display more information or picture in System Properties:
Create an image with (180*114) or (160*120) dimension and save as Oemlogo.bmp in %SystemRoot%\System directory.
Copy and Paste these lines in Notepad and save as Oeminfo.ini in %SystemRoot%\System directory.

Manufacturer=Your Text Goes Here
Model=Your Text Goes Here
[Support Information]
Line1=Your Text Goes Here
Line2=Your Text Goes Here
.
.
.
LineN=Your Text Goes Here

And finally reboot your computer.